#5A156B#5A156B

#5A156B is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.5% C 0.147 H 318.7°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#5A156B
RGB	rgb(90, 21, 107)
HSL	hsl(288, 67%, 25%)
HSV	hsv(288, 80%, 42%)
CMYK	cmyk(15.9%, 80.4%, 0%, 58%)
CIE-LAB	lab(22.90, 43.27, -34.49)
CIE-LCH	lch(22.90, 55.33, 321.44°)
OKLab	oklab(35.46% 0.1102 -0.0969)
OKLCH	oklch(35.46% 0.147 318.7)
XYZ	xyz(7.1381, 3.7719, 14.2591)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A156B #266B15

analogous

#2F156B #5A156B #6B1551

triadic

#5A156B #6B5A15 #156B5A

tetradic

#5A156B #6B2F15 #266B15 #15516B

square

#5A156B #6B2F15 #266B15 #15516B

split-complementary

#5A156B #516B15 #156B2F

monochromatic

#16051A #2F0B38 #5A156B #851F9E #B029D1

Accessibility & contrast

On white

11.97

#5A156B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#5A156B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A156B

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A156B	#FFFFFF	#000000	##FFFFFF
##5A156B	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326D

Deuteranopia (green-blind)

#1A3969

Tritanopia (blue-blind)

#5A273F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5a156b;
/* rgb */ color: rgb(90, 21, 107);
/* oklch */ color: oklch(35.5% 0.147 318.7);

Tailwind

colors: {
  custom: {
    50: '#8c5b96',
    500: '#5a156b',
    950: '#000000',
  },
}

SCSS

$custom: #5a156b;
$custom-light: #8c5b96;
$custom-dark: #000000;

JSON

{
  "hex": "#5a156b",
  "rgb": {
    "r": 90,
    "g": 21,
    "b": 107
  },
  "hsl": {
    "h": 288.14,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35459,
    "c": 0.14678,
    "h": 318.7
  },
  "luminance": 0.03772
}

Semantic roles & 50–950 ramp

primary

#5A156B

secondary

#4FA23A

accent

#EA3E60

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #5A156B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →